A002435 - OEIS

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A002435 as a simple table

`n`		`a(n)`
`1`		`0`
`2`		`2`
`3`		`6`
`4`		`28`
`5`		`180`
`6`		`662`
`7`		`7266`
`8`		`24568`
`9`		`408360`
`10`		`1326122`
`11`		`30974526`
`12`		`98329108`
`13`		`3065784540`
`14`		`9596075582`
`15`		`384653685786`
`16`		`1192744081648`
`17`		`59724464976720`
`18`		`183983154281042`
`19`		`11249503075325046`
`20`		`34489251602450188`

[0,2,6,28,180,662,7266,24568,408360,1326122, 30974526,98329108,3065784540,9596075582, 384653685786,1192744081648,59724464976720, 183983154281042,11249503075325046, 34489251602450188]

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Last modified April 25 09:38 EDT 2024. Contains 371967 sequences. (Running on oeis4.)